Good job, though if it was not for a certain cool horse I would have never touched DB, and killed the annoying clawn with fire, or lightning (I especially like the super-zapper, killed an elder dragon in one go, though the armor was double enchanted for destruction reduction cost of 100%).

I wonder what would have happened if a typical Magus intead of Shirou was summoned by Louise? My most likely of conclusions was a Nockout trick, then kidnapping Louise (as the master of second magic responsible for it) and running into the woods (typical magus fear death-by-dissection at hands of local MA, I think).

Dude, you have a golden opportunity here. This is just speaks of greatness. I love the idea and concept. Even though you said it is a one-shot I hope and ask that you reconsider. I am a fan of both Familiar of Zero and Skyrim, so I was very excited to see a crossover done (even if it is only a one-shot).